package com.mycode.controller;

import com.mycode.service.PaymentHystrixService;
import com.netflix.hystrix.contrib.javanica.annotation.DefaultProperties;
import com.netflix.hystrix.contrib.javanica.annotation.HystrixCommand;
import com.netflix.hystrix.contrib.javanica.annotation.HystrixProperty;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RestController;

import javax.annotation.Resource;

/**
 * Created by Zengsh123 on 2020/3/11.
 */
@RestController
// 开启全局默认fallback方法
@DefaultProperties(defaultFallback = "payment_Global_FallbackMethod")
public class OrderHystrixController {
    @Resource
    private PaymentHystrixService paymentHystrixService;

    @GetMapping("/consumer/payment/hystrix/ok/{id}")
    public String paymentInfo_OK(@PathVariable("id") Integer id){
        return paymentHystrixService.paymentInfo_OK(id);
    }

    /**
     * 客户端降级同服务端一样
     */
    @GetMapping("/consumer/payment/hystrix/timeout/{id}")
    @HystrixCommand(fallbackMethod = "PaymentTimeOutFallbackMethod",commandProperties = {
            @HystrixProperty(name = "execution.isolation.thread.timeoutInMilliseconds",value = "1500")
    })
//    @HystrixCommand
    public String paymentInfo_TimeOut(@PathVariable("id") Integer id){
        String result = paymentHystrixService.paymentInfo_TimeOut(id);
        int age = 10/0;
        return result;
    }

    public String PaymentTimeOutFallbackMethod(@PathVariable("id") Integer id) {
        return "我是消费者80，对方支付系统繁忙请10秒钟后再试或者自己运行出错请检查自己，o(╥﹏╥)o";
    }

    //下面是全局fallback方法
    public String payment_Global_FallbackMethod(){
        return "Global异常处理信息，请稍后再试，o(╥﹏╥)o";
    }
}
